Pipette tip tray assembly



FIG. 1 is an exploded perspective view of a pipette tip tray assemblyincluding a tray lid, pipette tip rack, and tray base;

FIG. 2 is a closed assembled perspective view of the pipette tip trayassembly;

FIG. 3 is a top view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a front view, thereof;

FIG. 6 is a back view thereof;

FIG. 7 is a left view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is a perspective view of the pipette tip rack portion installedin the tray base portion;

FIG. 10 is a top view thereof;

FIG. 11 is a front view thereof;

FIG. 12 is a right side view thereof;

FIG. 13 is a back view thereof;

FIG. 14 is a left side view thereof;

FIG. 15 is a bottom view thereof;

FIG. 16 is a perspective upside down view of the lid portion;

FIG. 17 is a top view thereof;

FIG. 18 is a front view thereof;

FIG. 19 is a left side view thereof;

FIG. 20 is a right side view thereof;

FIG. 21 is a back view thereof;

FIG. 22 is a bottom or inside view thereof;

FIG. 23 is a perspective view of a pipette tip rack portion;

FIG. 24 is a top view thereof;

FIG. 25 is a front side view thereof;

FIG. 26 is a right side view thereof;

FIG. 27 is a back view thereof;

FIG. 28 is a left side view thereof;

FIG. 29 is a bottom view thereof;

FIG. 30 is a perspective bottom view thereof;

FIG. 31 is a perspective view of the tray base portion;

FIG. 32 is a top view thereof;

FIG. 33 is a front view thereof;

FIG. 34 is a right side view thereof;

FIG. 35 is a back view thereof;

FIG. 36 is a left side view, thereof;

FIG. 37 is a bottom view thereof;

FIG. 38 is an enlarged partial perspective view of the lid and pipettetip rack clip receptacles shown in FIG. 32 at “A”;

FIG. 39 is a perspective cross-sectional view taken along line 39—39;

FIG. 40 is a greatly enlarged partial perspective view of the lid clipengaged in the base tray in the closed position shown in FIG. 39 at “B”;

FIG. 41 is a perspective cross-sectional view taken along line 41—41;

FIG. 42 is an enlarged partial perspective view of the pipette tip rackclip installed in the base tray shown in FIG. 41 at “C”;

FIG. 43 is a top view of the pipette tip tray assembly in the openposition;

FIG. 44 is a cross-sectional view taken along line 44—44;

FIG. 45 is an enlarged partial view of the lid clip engaged in the basetray in the open position shown in FIG. 44 at “D”;

FIG. 46 is a top view of the pipette tip tray assembly with the pipettetip rack portion installed in the base tray;

FIG. 47 is a cross-sectional view taken along line 47—47; and,

FIG. 48 is a cross-sectional view taken along line 48—48.

Broken lines are included for the purpose of illustrating portions ofthe pipette tip tray assembly that forms no part of the claimed design.

The ornamental designs for a pipette tip tray assembly, as shown and described. 